i,ve used an app about eye care on mobile. and i see it really working good. it stop the rays which effects your eyes. specially at nights you can do better work with eye care.

Notifies you in multiple ways to take breaks and helps you with eye exercises based on 20-20-20 rule and with lower back exercises.

EyeCare is designed to let us know how long we can be in front of the screen and when we should get up.